/v1/blockchains/multiple/{ids}
curl -L \ --url '/v1/blockchains/multiple/{ids}' \ --header 'Authorization: Bearer Bearer'
[ { "id": "text", "blockchainEcosystem": {}, "nativeCurrency": {}, "name": "text", "isMainnet": true, "rpcUrl": "text", "iconUrl": "text", "explorer": {}, "indexer": {}, "metadata": {} } ]